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Article
Publication date: 27 May 2024

Ayman El-Anany, Rehab F.M. Ali, Mona S. Almujaydil, Reham M. ALgheshairy, Raghad Alhomaid and Hend F. Alharbi

This study aims to evaluate the nutrient content and acceptable qualities of plant-based burger patties (PBBP) formulated with chickpea flour, defatted sesame cake (DSC) flour…

Abstract

Purpose

This study aims to evaluate the nutrient content and acceptable qualities of plant-based burger patties (PBBP) formulated with chickpea flour, defatted sesame cake (DSC) flour, coffee silver skin and pomegranate juice as colorant.

Design/methodology/approach

The chemical composition, energy value, cholesterol content, amino acid composition, cooking loss, pH, color characteristics and sensory attributes of PBBP were analyzed using official procedures and compared to beef burger

Findings

PBBP had a protein value of 16.0 g/100g, which is nearly close to the protein content of the beef burger (18.1 g/100g). The fat content of the PBBP was approximately three times lower than that of the beef burger. The fiber content in PBBP was approximately 23 times as high as that in beef burgers samples (p = 0.05). The raw PBBP samples supplies 178 Kcal/100g, whereas beef burger possessed 259 Kcal/100g. Neither the raw nor the cooked PBBP samples contained any cholesterol. Both the beef and PBBP displayed acceptability scores higher than 7.0, which suggests that PBBP was well accepted.

Originality/value

It is concluded that the PBBP sample exhibited a protein value of 16.0 g/100g, which is comparable to the protein level of beef burgers (18.1 g/100g). The fat level of the PBBP samples was significantly lower than that of the beef burger samples. Uncooked PBBP samples contained significantly higher fiber content compared to beef burger samples. No cholesterol was found in raw or cooked PBBP samples. Overall acceptance scores for both beef and PBBP samples exceeded 7.0, suggesting that the proposed product (PBBP) was received favorably.

Details

Nutrition & Food Science , vol. 54 no. 5
Type: Research Article
ISSN: 0034-6659

Keywords

Article
Publication date: 7 June 2018

Thayana Vilela Mattar, Carla Saraiva Gonçalves, Rafaela Corrêa Pereira, Michelle Aparecida Faria, Vanessa Rios de Souza and João de Deus Souza Carneiro

The purpose of this paper is to evaluate a shiitake mushroom extract as a potential natural taste enhancer in low-sodium beef burgers by means of sensorial and physico-chemical…

Abstract

Purpose

The purpose of this paper is to evaluate a shiitake mushroom extract as a potential natural taste enhancer in low-sodium beef burgers by means of sensorial and physico-chemical assays because nowadays there is a trend in the market for the development of clean-label products.

Design/methodology/approach

Ten formulations of beef burgers were developed, varying in the percentage reduction in NaCl (0-75 per cent) and mushroom water extracts (obtained from a 5, 12.5, or 20 per cent mushroom homogenate). Sensory characterisation was performed by time-intensity (TI) and acceptance tests. In addition, physico-chemical analyses (pH, yield, shrinkage, shear force, and colour) were conducted.

Findings

Extracts obtained from 5, 12.5, or 20 per cent mushroom homogenate (E1, E2, and E3, respectively) did not enhance the salty taste in formulations with a 0 or 75 per cent reduction in NaCl. In formulations with a 50 per cent reduction in NaCl, all the extracts enhanced salinity perception, with E3 being the most effective. E3 also increased acceptance of colour, aroma, texture, flavour, and overall perception, although it caused changes in some physico-chemical characteristics (pH, yield, shrinkage, shear force, and colour).

Originality/value

The shiitake mushroom extract is a natural ingredient with a potential to serve as a taste enhancer in meat and other food products, for the purpose of reducing sodium content without compromising sensory acceptability. Therefore, this extract will enable the development of healthier products (owing to a reduction in sodium) with preserved sensory quality and will meet consumers’ requirements for the minimal use of chemical additives in food.

Details

British Food Journal, vol. 120 no. 6
Type: Research Article
ISSN: 0007-070X

Keywords

Article
Publication date: 14 June 2011

Jean Kennedy, Sarah Gibney, Aisling Nolan, Stephen O'Brien, M. Ann S. McMahon, David McDowell, Seamus Fanning and Patrick G. Wall

The International Scientific Forum on Home Hygiene's (IFH) approach to infectious disease prevention is “targeted hygiene”, which means identifying the routes of transmission of…

1368

Abstract

Purpose

The International Scientific Forum on Home Hygiene's (IFH) approach to infectious disease prevention is “targeted hygiene”, which means identifying the routes of transmission of infection in the home and community, and targeting hygiene measures at “critical points” (CPs) to break the chain of transmission. This paper aims to identify and prioritise CPs in the home kitchen environment during food preparation in order to inform food safety campaigns.

Design/methodology/approach

This study involved: filming participants (n=60) while they prepared a meal according to a specified recipe (30 beef/salad burgers and 30 chicken salads); swabbing key potential contamination sites in the participant's kitchen for microbiological testing; sampling the meat and salad components of the cooked meal for microbiological testing; visual inspection and temperature check of the meat after cooking; and administering a survey of knowledge, attitudes and demographic factors.

Findings

This study has identified the critical points (CPs) during domestic food preparation as: CP1: correct cooking practices; CP2: prevention of cross‐contamination; and CP3: correct food storage practices. Statistically significant links were found between food safety knowledge and behaviour as well as between food safety attitudes and demographic factors.

Originality/value

This is the first study to link all aspects of observed consumer food safety practices in the home to food safety knowledge, attitudes, perceptions, psychosocial and demographic factors to identify these CPs.

Details

British Food Journal, vol. 113 no. 6
Type: Research Article
ISSN: 0007-070X

Keywords

Article
Publication date: 15 February 2011

J. Kennedy, A. Nolan, S. Gibney, S. O'Brien, M.A.S. McMahon, K. McKenzie, B. Healy, D. McDowell, S. Fanning and P.G. Wall

This paper aims to determine the potential for the spread of bacteria from raw meat and poultry during home food preparation to the surrounding kitchen environment, hands and…

2183

Abstract

Purpose

This paper aims to determine the potential for the spread of bacteria from raw meat and poultry during home food preparation to the surrounding kitchen environment, hands and prepared food due to unsafe handling practices, which are predicted by consumers' knowledge, behaviour and attitudes.

Design/methodology/approach

The potential for transfer of E.coli and C. jejuni was monitored in a simulated domestic kitchen environment while food preparation was filmed (n=60 respondents). A survey was also administered.

Findings

The results of the study show that transfer of bacteria around the kitchen environment and onto prepared meals are predicted by a lack of thoroughly washing contaminated hands, knives and chopping boards both during and after meal preparation. A higher level of perceived importance of correct food handling behaviour is associated with higher levels of educational attainment and age and food risk perceptions are positively associated with age.

Practical implications

The results highlight the importance of promoting preventative measures and the means of employing them specifically to the young and less educated public who do not frequently cook and prepare food.

Originality/value

This paper is the first to include a verifiable audit of consumer food safety behaviour, microbiological sampling of surfaces, food and hands as well as a consumer survey of knowledge, behaviour and attitudes.

Details

British Food Journal, vol. 113 no. 2
Type: Research Article
ISSN: 0007-070X

Keywords

Article
Publication date: 11 July 2016

Ying Kei Tse, Minhao Zhang, Bob Doherty, Paul Chappell and Philip Garnett

Social media has become an important part of daily interpersonal communication in contemporary society. The purpose of this paper is to explore the attitudes of UK consumers by…

6027

Abstract

Purpose

Social media has become an important part of daily interpersonal communication in contemporary society. The purpose of this paper is to explore the attitudes of UK consumers by identifying the hidden information in tweets, and provide a framework which can assist industry practitioners in managing social media data.

Design/methodology/approach

Using a large-scale dataset of tweets relating to the Horsemeat scandal of 2013, a comprehensive data analysis framework, which comprises multidimensional scaling and sentiment analysis, alongside other methods, was applied to explore customers’ opinions.

Findings

Making jokes in social media was a main trend in the tweets relating to Tesco during the Horsemeat scandal. Consumer sentiments were overall negative and burgers were the most mentioned product in the week-long period after the story broke. The posting of tweets was correlated with the timing of news coverage, which indicates that the traditional media is still crucial to public opinion formation.

Practical implications

This paper presents a progressive tweet-mining framework that can serve as a tool for academia and practitioners in crisis management. The proposed framework indicates the significant importance of timely categorising the topics, identifying the sentiment of tweets and understanding the changes of consumer opinions over time in a crisis.

Originality/value

The research presented in this paper is one of the limited social media research to focus on a UK food fraud issue and adds to the limited body of literature investigating consumer social media use from the side of industry practitioners.

Details

Industrial Management & Data Systems, vol. 116 no. 6
Type: Research Article
ISSN: 0263-5577

Keywords

Article
Publication date: 1 June 1982

Another Christmas month is upon us, following it seems quickly on others that have been. Such is the relativity of Time, it is not yesteryear, but could be yester‐month or even…

Abstract

Another Christmas month is upon us, following it seems quickly on others that have been. Such is the relativity of Time, it is not yesteryear, but could be yester‐month or even yester‐week. The seasons pass like youth, all too soon. Our minds return to other Christmas months of yore — “Memories are like Christmas roses!”, the old saying goes. The children, singing much‐loved hymns and carols, happy family settings, a birth, christening, so much to look forward to in the new year. There are not always such happy memories, but memories just the same — Christmas in war‐time, Earth's joys growing dimmer each year, change and decay, life drawing to a close for many a soul; old folk tend to see Christmas as a time of passing, of leaving the world behind.

Details

British Food Journal, vol. 84 no. 6
Type: Research Article
ISSN: 0007-070X

Article
Publication date: 1 January 1979

In years past, when life seemed simpler and the Law much less complicated, jurists were fond of quoting the age‐old saying: “All men are equal before the Law.” It was never…

Abstract

In years past, when life seemed simpler and the Law much less complicated, jurists were fond of quoting the age‐old saying: “All men are equal before the Law.” It was never completely true; there were important exemptions when strict legal enforcement would have been against the public interests. A classic example was Crown immunity, evolved from the historical principle that “The King can do no wrong”. With the growth of government, the multiplicity of government agencies and the enormous amount of secondary legislation, the statutes being merely enabling Acts, this immunity revealed itself as being used largely against public interests. Statutory instruments were being drafted within Ministerial departments largely by as many as 300 officers of those departments authorized to sign such measures, affecting the rights of the people without any real Parliamentary control. Those who suffered and lost in their enforcement had no remedy; Crown immunity protected all those acting as servants of the Crown and the principle came to be an officials' charter with no connection whatever with the Crown. Parliament, custodian of the national conscience, removed much of this socially unacceptable privilege in the Crown Proceedings Act, 1947, which enabled injured parties within limit to sue central departments and their officers. The more recent system of Commissioners—Parliamentary, Local Authority, Health Service—with power to enquire into allegations of injustice, maladministration, malpractice to individuals extra‐legally, has extended the rights of the suffering citizen.

Details

British Food Journal, vol. 81 no. 1
Type: Research Article
ISSN: 0007-070X

Article
Publication date: 17 June 2021

Maiara Fonseca Dias, Angélica Sousa Guimarães, Augusto Aloísio Benevenuto Júnior, Vanessa Riani Olmi Silva, Paulo Rogério Fontes, Alcinéia de Lemos Souza Ramos and Eduardo Mendes Ramos

To meet the consumer demand for a healthier diet, this study emphasizes the feasibility of using vegetable oil gelled emulsions in low-fat industrialized burgers with high…

Abstract

Purpose

To meet the consumer demand for a healthier diet, this study emphasizes the feasibility of using vegetable oil gelled emulsions in low-fat industrialized burgers with high contents of polyunsaturated fatty acids (PUFAS). Commercial canola and olive oils have been tested as a relatively inexpensive source of PUFAS.

Design/methodology/approach

Beef burgers were reformulated by replacing (0, 25, 50, 75 and 100%) pork back-fat with two carrageenan gelled emulsions of vegetable oils (canola and olive oil). The technological characteristics, sensorial properties and the fatty acid profile of reformulated burgers were evaluated.

Findings

Moisture content and cooking loss increased and fat and protein contents reduced with higher replacements. Oxidative stability was not affected and replacements of up to 75% did not affect the burger's acceptance. A total fat content reduction of 40% was achieved in burgers with 100% back-fat replacement, improving its nutrient value by increasing the ω−6/ω−3 ratio and decreasing the saturated fatty acids content (in 47%) and the atherogenic (from 0.61 to 0.22) and thrombogenic (from 1.29 to 0.65) indexes. Replacing up to 75% with canola oil gelled emulsion is a promising approach in the design of healthier industrial low-fat burgers.

Originality/value

Due to the association of some diseases with the consumption of products rich in saturated fat, the industry looks for alternatives not only to reduce the fat content but also to modify the fatty acid profile in meat products. This study further confirms the possibility of using carrageenan gelled fat replacer in industrialized burgers formulated with meat and other ingredients/additives commonly used to provide economic benefit. Also, confirms the feasibility to use commercial vegetable oils with relatively cheap cost than ω−3 rich oils as the oil phase in the gelled emulsion.

Details

British Food Journal, vol. 124 no. 1
Type: Research Article
ISSN: 0007-070X

Keywords

Article
Publication date: 1 September 1992

C.H. Tilston, R. Sear, R.J. Neale and K. Gregson

Examines the perceptions of consumers towards beef and beefproducts following the 1990 outbreak of Bovine Spongiform Encephalopathy(BSE) and changes in purchasing behaviour by a…

Abstract

Examines the perceptions of consumers towards beef and beef products following the 1990 outbreak of Bovine Spongiform Encephalopathy (BSE) and changes in purchasing behaviour by a survey, in 1991, of a total of 252 consumers in two locations. Results indicate that risk perceptions towards seven beef products varied and although this was not related to the age of consumers it did differ according to changes in purchasing behaviour at the time of the outbreak: 31.3 per cent of respondents changed their beef consumption at the time of the scare but the proportion of consumers persisting with consumption change fell over time.

Details

British Food Journal, vol. 94 no. 9
Type: Research Article
ISSN: 0007-070X

Keywords

Article
Publication date: 7 November 2016

Aly R. Abdel-Moemin

The purpose of this paper is to analyse the content and some synthetic food colourants, total fats, nitrate and nitrite in both advertised foods (AF) and serum and urine samples…

Abstract

Purpose

The purpose of this paper is to analyse the content and some synthetic food colourants, total fats, nitrate and nitrite in both advertised foods (AF) and serum and urine samples of children (8 to 12 years) and their impact on childrens’ diet and health.

Design/methodology/approach

Analysis of the content of the AF was done by watching the three Egyptian children’s channels (ECC) for 38 hours. Amaranth, Indigo Carmine, Tartrazine, nitrate and nitrite were analysed in all AF and in serum and urine specimens of children. However, total fats were only analysed in the advertised processed meats and in the restaurant dishes. Lipid profile was also estimated in children.

Findings

The AF accounted for 46-54 per cent of the total advertisements presented. The advertised restaurant dishes were predominantly high in fats, 63 and 55 per cent in restaurant dishes and processed meats, respectively. Tartrazine was the only food colourant found in soft drinks and jelly powders measuring 0.2-15 µg/ml and 25-125 µg/g, respectively. The average levels of total nitrate and nitrite were higher than the acceptable daily intake of the Egyptian and WHO limits (125 mg/kg). Urinary Tartrazine and serum and urinary total nitrate and nitrite were significantly higher in the viewers’ children for the ECC and at borderline for lipid profile compared to non-viewers’ children.

Research limitations/implications

The most harmful effect of these advertisements is the cumulative effect of AF that undermines progress towards a healthy diet for children. AF may expose children to non-communicable disease in the future.

Practical implications

The local policy context requires action to set clear rules for children’s food advertising and monitor processed meat products to tackle exceeded levels of nitrate and nitrite.

Originality/value

This is one of the first studies to analyse colourants, fats, nitrate and nitrite in AF and in the serum and urine of children. This research shows a large number of AF (1,112) in the ECC for 38 hours with statistically significant increase of Tartrazine, nitrate and nitrite in AF (p<0.0001) and in biological fluids (p<0.05).

Details

British Food Journal, vol. 118 no. 11
Type: Research Article
ISSN: 0007-070X

Keywords

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